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200012021327 is a prime number
BaseRepresentation
bin1011101001000110100…
…1010011111001001111
3201010021011220102122202
42322101221103321033
511234111034140302
6231514555432115
720310325062416
oct2722151237117
9633234812582
10200012021327
1177908631a88
123291b75563b
1315b2696aaa1
14997593047d
15530954b202
hex2e91a53e4f

200012021327 has 2 divisors, whose sum is σ = 200012021328. Its totient is φ = 200012021326.

The previous prime is 200012021309. The next prime is 200012021371. The reversal of 200012021327 is 723120210002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200012021327 - 26 = 200012021263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200012021299 and 200012021308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200012021227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100006010663 + 100006010664.

It is an arithmetic number, because the mean of its divisors is an integer number (100006010664).

Almost surely, 2200012021327 is an apocalyptic number.

200012021327 is a deficient number, since it is larger than the sum of its proper divisors (1).

200012021327 is an equidigital number, since it uses as much as digits as its factorization.

200012021327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 200012021327 its reverse (723120210002), we get a palindrome (923132231329).

The spelling of 200012021327 in words is "two hundred billion, twelve million, twenty-one thousand, three hundred twenty-seven".